Here we show a list of some of the important infrastructure technologies for developing distributed objects. In this tutorial, we will concentrate on the first two and compare and contrast them.
That's not to say that other technologies have no merit; just that we will not cover them here.
Finally, many experts in the distributed object field believe that eventually, all of these technologies will interoperate, so that clients and servers of each type will be able to communicate with objects on servers of other types.